Wireline lubrication wiper

Details Wireline lubrication wiper Wireline lubrication wiper

1997-05-08

1999-04-13

Suchfield, George

Wells

Processes

Disassembling well part

166 771, 166 853, 166 841, 166379, 166382, 166385, 166387, E21B 1908, E21B 3710

Patent

active

058934170

ABSTRACT:
A method and apparatus for preventing leakage and spillage of oil from a wireline lubricator when the lubricator is disconnected from an oil and/or gas well including a generally cylindrical hollow coupling assembly adapted for connection to the bottom of the wireline lubricator, and a swab for contacting and forming a seal with the exterior of the tool in the wireline lubricator to prevent leakage of oil from the wireline lubricator.

REFERENCES:
patent: 1369913 (1921-03-01), Brunhoff
patent: 2998071 (1961-08-01), Bohn
patent: 3216731 (1965-11-01), Dollison
patent: 3500907 (1970-03-01), Gentry
patent: 3556209 (1971-01-01), Reistle, III et al.
patent: 3568767 (1971-03-01), Weiss
patent: 3637009 (1972-01-01), James
patent: 3924686 (1975-12-01), Arnold
patent: 4037660 (1977-07-01), Newsom et al.
patent: 4489780 (1984-12-01), Duhon
patent: 4577693 (1986-03-01), Graser
patent: 4658894 (1987-04-01), Craig
patent: 4665976 (1987-05-01), Retherford
patent: 4716962 (1988-01-01), Rundell
patent: 5088559 (1992-02-01), Taliaferro
patent: 5392861 (1995-02-01), Champagne
Eastern Oil Tools; General Products Catalog; pp. 30 and 47 (undated).

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